China-Places.com has listed approx 43 Telecommunications service providers in Shanghai. Some of the Top rated Telecommunications service providers in Shanghai are- 中国联通特约服务店, China Telecom Corporation Limited Shanghai Branch Customer Services Center, Baolong-Dabei Communications Equipment China Limited Company Shanghai Office, China Telecom Group Shanghai Telecommunication Company Northern District Telecommunication Bureau, Shanghai Telecommunication Limited Company Western District Telecommunication Bureau 112 Shouli Center, 中国联通脑数码, China Satcom Guomai Communications Co.Ltd., 中国移动通信, 中国移动通信 & Shanghai Baochun Communications Limited Company.